baber/WOPTO huggingface dataset:
Patent BR-112013033434-B8 (BR)
Title: artigo absorvente com estrutura de captação
Inventor: ANDERSSON PATRIK
IPC: A61F13/539
Filed: 2011-06-28
Abstract: artigo absorvente com estrutura de captação. a presente invenção se refere a um artigo absorvente (1) compreendendo uma folha superior permeável a líquido (2), uma folha traseira impermeável a líquido (4) e um núcleo absorvente ( 6) colocado entre a folha superior (2) e a folha traseira (4). o núcleo absorvente (6) compreende uma primeira camada absorvente (22) tendo uma abertura (25) que se estende através da mesma. uma estrutura de controle de fluxo de líquido (24) está disposta entre a primeira camada absorvente (22) e a folha traseira (4). a estrutura de controle de fluxo de líquido (24) é uma estrutura em camadas que compreende uma camada 15 fibrosa polimérica não-perfurada (31) e uma primeira camada polimérica perfurada (32) tendo um peso base de 50 g/m2 a 100 g/m2.
Patent BR-112016018099-B8 (BR)
Title: Compostos funcionalizados de benzopiranos e uso dos mesmos
Inventor: ANDREW HEATON
IPC: C07D407/04
Filed: 2015-02-05
Abstract: COMPOSTOS FUNCIONALIZADOS DE BENZOPIRANOS E USO DOS MESMOS. A presente invenção refere-se amplamente a agentes anticâncer. Em particular, a presente invenção refere-se à compostos selecionados de benzopiranos, preparação dos mesmos, e utilização dos mesmos em métodos para o tratamento de câncer e na redução da incidência ou risco de recorrência de câncer.
Patent DE-10207202-B9 (DE)
Title: Verfahren zur metallurgischen Verwertung von metallhaltigen Schlämmen und Stäuben
Inventor: OSING DIRK A
IPC: C22B1/245
Filed: 2002-02-21
Granted: 2006-05-04
Abstract: Verfahren
zur Herstellung einer Metall-Schmelze in einem Lichtbogenofen, unter
Nutzung eines feinkörnigen
Kombiproduktes, Körnung < 10 mm, bestehend
aus metalloxidischen und metallischen, feinkörnigen Materialien sowie Reduktionsagenten
in Form von Kohlenstoff, Aluminium, Ferrolegierungen, Calziumsilicium,
Calzium, Eisenerz, DRI (Eisenschwamm), Walzzunder, Mangan sowie
für den
metallurgischen Prozess geeigneten Zuschlagstoffen u.a. Schlackenbildnern
durch kontinuierliches Einbringen des feinkörnigen, blasfähigen Kombiproduktes,
anstelle von stückigem
Schrott und stückigen Zuschlagsstoffen,
mittels Dosier-, Injektions-, Lanzen- und/oder Brennertechnik in
einen flüssigen
Stahl-Schlacken-Sumpf, wobei der metallurgische Prozess zur Herstellung
einer Schmelze unter reduzierenden und schmelzenden Bedingungen
durchgeführt
wird, bis zur ganzen oder teilweisen Erreichung der Kapazität des metallurgischen
Aggregates.
Patent EP-0955297-B9 (EP)
Inventor: KUMAR YATENDRA
IPC: C07D309/30
Filed: 1998-12-07
Granted: 2004-12-15
Abstract: An improved process of lactonization in the preparation of statins (e.g., the HMG-CoA reductase inhibitors lovastatin and simvastatin) employs very mild reaction conditions. The improved process comprises treating the open ring hydroxy acid form of the statins with an excess of acetic acid and in the absence of a strong acid catalyst under mild heating conditions (e.g., ambient to 55 DEG C), and adding an anti-solvent to the reaction mixture, thereby causing the statins in lactone form to crystalize from the reaction mixture. The acetic acid serves as both a solvent and a catalyst for the lactonization reaction.
Patent EP-1013691-B9 (EP)
Inventor: AL GHATTA HUSSAIN
IPC: B29C48/03
Filed: 1999-12-20
Granted: 2005-06-15
Abstract: A process for the preparation of aromatic polyester resins, in which the resin obtained from the polycondensation phase in the molten state conducted by utilising a titanium based compound as catalyst, is subjected to a solid state polycondensation reaction in the presence of a dianhydride of a tetracarboxylic acid.
Patent BE-1025111-B9 (BE)
Title: Draaiende trommel aangedreven door asynchrone elektrische motoren
Inventor: LE CLEF ETIENNE
IPC: F26B25/02
Filed: 2017-09-07
Granted: 2018-12-05
Abstract: Een grote draaiende trommel die in de voedingsindustrie wordt gebruikt, vooral als een cooker, droger, koeler en omvat tenminste twee rollende ringen en rust op tenminste vier ondersteunende rollen, op een constante en stabiele wijze aangedreven wordt via de gemotoriseerde ondersteuningsrollen door asynchrone elektrische motoren bij voorkeur door ten minste vier asynchrone elektrische motoren, waarbij elk van de drager-rollen waarop de draaiende trommel rust, aandrijven.
Patent AU-2005251905-B9 (AU)
Title: Process for the production of biodegradable films having improved mechanical properties
Inventor: BASTIOLI CATIA
IPC: B29C48/10
Filed: 2005-06-08
Granted: 2012-02-02
Abstract: Process to produce improved biodegradable plastic films, comprising producing a biodegradable plastic film by bubble blowing, then subjecting it to monoaxial or biaxial cold stretching with a stretch ratio in the range from 1:1 to 1:4.
Patent AU-2015101657-B9 (AU)
Title: An electric tool
Inventor: LAU KA CHUN
IPC: A47L9/28
Filed: 2015-11-11
Granted: 2017-12-07
Abstract: Abstract The present invention provides an electric tool, comprising: a main body having a motor and a fan; at least one air pipe accessory mounted on the main body and positioned 5 substantially in front of the main body; anda battery pack arranged to supply power to the motor; wherein: the battery pack is positioned substantially at a rear bottom position of the main body. During operation, the battery pack is arranged to lower the overall center of gravity of the main body and urge the air pipe accessory to approach the operating surface. The low center of gravity of the electric tool in the present utility 10 model helps the user to move the electric tool during operation and prevent the air outlet/inlet of the air pipe accessory of the electric tool from leaving the operating surface, thereby enhancing work efficiency.
Patent DE-3109439-C1 (DE)
Inventor: BROCKHAUS RUDOLF DR
IPC: C07D301/06
Filed: 1981-03-12
Granted: 1982-09-30
Abstract: A process for producing a 3,3-dimethyl-2-alkoxyoxirane comprises oxidizing a 1-alkoxy-2-methylpropene with molecular oxygen in the liquid phase, at a temperature of 25 DEG -70 DEG  C., optionally in the presence of an alkaline compound.
Patent DE-3202959-C1 (DE)
Title: Method and arrangement for saving the context in the central processor of a data processing system
Inventor: ANIJS JOHN
IPC: G06F11/36
Filed: 1982-01-29
Granted: 1983-07-07
Abstract: The invention relates to a method and an arrangement for saving the processor and memory context in the central processor of a data processing system. Inputting on-line maintenance functions and memory or instruction addresses from a maintenance console into a special register of the processor makes it possible to save the processor context and optionally also the memory context at the locations in a program run determined by the addresses. This greatly facilitates the checking of software and hardware errors. <IMAGE>
Patent DE-3305564-C1 (DE)
Title: Process for producing metallised conductor tracks and plated- through holes on perforated printed circuit boards
Inventor: GRUHL WINFRIED
IPC: H05K3/00
Filed: 1983-02-15
Granted: 1984-03-22
Abstract: The printed circuit boards (7) are introduced one after the other into a plurality of baths for preparing, carrying out and post- treating the metallisation and at least within the metallisation baths the flow is directed in such a way that the bath liquid concerned passes through the holes (9) of the printed circuit boards (7) at a velocity adjusted to between 0.05 m/sec and 10 m/sec. The process is preferably used for the additive or semiadditive production of printed circuit boards and plated-through holes. <IMAGE>
Patent DE-3720098-C1 (DE)
Title: Expansion winding shaft
Inventor: KAMPF EBERHARD DIPL-ING
IPC: B65H75/24
Filed: 1987-06-16
Granted: 1988-08-04
Abstract: An expansion winding shaft with an expandable flexible tube which can be pressurised with a pressure medium, the cylindrical shaft body having a plurality of axial slots and the flexible tube surrounding the shaft body having internal keys which insert into the axial slots. The technical problem is a reinforcement of the internal keys and thus a better guidance thereof. The internal keys (11) of the flexible tube (10) have a higher hardness than the circumferential part thereof. <IMAGE>
Patent DE-3814224-C1 (DE)
Title: Process for pretreating aluminium nitride ceramic to be metallised
IPC: C04B41/89
Filed: 1988-04-27
Granted: 1989-07-13
Abstract: Strongly adhering and solderable metal layers can be produced on aluminium nitride ceramic by pretreating the ceramic with nitric acid containing hydrogen fluoride, activation using the solution of a palladium compound, chemical deposition of a metal coating and electrolytic (galvanic) deposition of a copper layer.
Patent DE-3826133-C1 (DE)
Title: Process for the production of glossing soap from SENICULA MUKOSSI fruits
IPC: A61K8/97
Filed: 1988-08-01
Granted: 1989-05-18
Abstract: In this process, the fruits which consist of shell and kernel are broken and the kernels are screened off from the shells. The shells with the active substances are then ground to a powder which is mixed with cold water and softened. The resulting aqueous solution is boiled with superheated steam. The resulting soap paste is filtered to remove shell residues. The soap paste is then dried to a powder or flakes. It can also be compressed to soap. Before or after the drying, additives such as colours or perfumes are added. The soap paste can, however, also be processed, after the thickening, to a cream, gel or shampoo. The particular advantage of the glossing soap according to the invention is the good compatibility with skin, the easy biodegradation after washing because it comprises natural substances, the excellent washing power and the gloss formed after the washing on the surface of the materials.
Patent DE-3838328-C1 (DE)
Title: Traffic radio memory for a car radio
IPC: H04H20/34
Filed: 1988-11-11
Granted: 1990-04-26
Abstract: The invention relates to a car radio with a mute circuit for programmes and traffic radio detector with at least one memory for storing traffic news and an element for calling up at least one traffic announcement in order to permit traffic announcements which have been missed to be heard. <IMAGE>
Patent DE-4003267-C1 (DE)
Title: Wax cartridge for lipstick mfr. - is coated in sodium alginate soln. and then in calcium chloride soln. which renders it insoluble, and is used to test colour shades
IPC: A45D40/20
Filed: 1990-02-03
Granted: 1991-01-24
Abstract: Lipstick etc. manufacture employs a soft wax cartridge element held within a protective housing and used to test different colour nuances. To form a casing layer, the cartridge (10) should be coated in a soln. of sodium alginate of given viscosity, this casing in turn being coated in a calcium chloride soln. to harden the sodium alginate and render it insoluble in water. In the final stage the cartridge is dried. USE/ADVANTAGE - Cosmetics. Wax cartridge coated in sodium alginate and calcium chloride casing can disposably try out colours before final drying and presentation.
Patent DE-4129815-C1 (DE)
IPC: F25C1/142
Filed: 1991-09-07
Granted: 1992-12-17
Abstract: A cylindrical drum exchanges heat between a process fluid sprayed against its inner surface, and a raw product applied to its outer surface. The drum is formed by a thin cylindrical strip which is mounted on two disks. The strip is stiff enough to resist sagging under its own weight. The disks are of smaller diameter than an inner surface of the drum, and a hollow inflatable ring is interposed between each disk and the drum to frictionally connect the drum to the disks for common rotation and form a fluid seal for the ends of the drum. The drum can be removed longitudinally from the disks.
Patent DE-4223572-C1 (DE)
Title: Sound generation in appts. telephone receivers - has loudspeaker chamber coupled to resonator formed by length of tubing to correct low frequency characteristic
Inventor: CONSTANTIN HERMANN DIPL ING
IPC: H04M1/62
Filed: 1992-07-17
Granted: 1994-01-05
Abstract: The noise dampening arrangement has a loudspeaker (5) mounted within a chamber (3) formed by a main housing (7). The housing consists of an upper cap (4) and a lower cap (6) and has sound transmitting apertures (8). The acoustic characteristic of the chamber is adjusted to compensate for the low frequency effects. The compensation is provided by including a resonator chamber (2) that connects with the main housing. This can be in the form of a flexible (or rigid) tube (2) that locates on a formed projection (12). In order to achieve a resonator frequency of 300-400 Hz, the tube is 15-20 cm long. USE/ADVANTAGE - Corrects for LF effects. Acoustic resonator is dimensioned to compensate for undesired acoustic effects. Reverse region of chamber is shielded from noise from reverse region.
Patent DE-4238449-C1 (DE)
Inventor: AIGNER GEORG
IPC: F16B2/04
Filed: 1992-11-13
Granted: 1994-03-24
Abstract: A guide bar for the protective hood of wood shaping machines has a clamping element that can be secured in the vertical groove of a protective hood of wood shaping machines. The clamping element (46) consists of a plunger (48) coupled to the guide bar (40) which has a mushroom-shaped enlarged head (50) which engages the vertical groove (32) having a C-shaped cross section. The plunger head (50) consists of two parts movable against each other and expandable against the walls (34, 36) of the groove.
Patent DE-4240370-C1 (DE)
Inventor: ZIMMER GERHARD DR
IPC: C01B15/013
Filed: 1992-12-01
Granted: 1994-05-11
Abstract: Aqueous hydrogen peroxide solutions contain variable amounts of carbon compounds following their production by the so-called anthraquinone process. Various methods are known for separating out carbon compounds, including those using organic ion exchangers or macro-porous organic adsorber resins. Described is a process using a solid adsorption agent, which can be regenerated without causing any problems, whereby the carbon content is reduced. The solid adsorption agent is a zeolite from the set of dealuminised H-Y-zeolites with a (SiO2/Al2O3) ratio equal to or greater than 20 or H-mordenites with a (SiO2/A12O3) ratio of at least 20.
Patent DE-4300421-C1 (DE)
Inventor: TESCH GUENTER HORST
IPC: B32B7/14
Filed: 1993-01-09
Granted: 1994-07-21
Abstract: Described is an adhesive for bonding together, under the action of heat, the surfaces of two layers of material, in particular by bonding points on the surfaces. The adhesive comprises pieces of thermoplastic sheet (1, 2, 3, 4) which are applied to the contact surface of at least one of the layers (5, 7).
Patent DE-4313164-C1 (DE)
Title: Casting mould for making lead accumulator electrode grid - consisting of stainless steel plates with porous coating of fused metal particles on cavity side as permanent release coat
Inventor: PAETZOLD VOLKER DR ING
IPC: B22C9/06
Filed: 1993-04-22
Granted: 1994-06-09
Abstract: Casting mould for making electrode grids for lead accumulators by drop casting consists of 2 steel plates enclosing the mould cavity. The cavity sides of the plates have firmly adhering coatings of (partly) fused metal particles, which are made porous by chemical treatment, assisted by nonmetallic additives in the coatings. The coatings are made from stainless steel, mixed with small amts. of Al2O3 powder, and are applied by flame spraying. ADVANTAGE - The coating acts as release coat and is permanent. Unlike ceramic coatings, it ensures rapid cooling. It is also elastic and plastic enough to compensate for any unevenness in the sealing surfaces of the mould, ensuring uniform long-term grid quality. In an example, 2-pt. casting mould was flame sprayed with steel powder (X8CrNi alloy; min. particle size 125 microns), mixed with 10 vol.% Al2O3 powder (average particle size 50 microns). After making the mould cavity in the flame sprayed coating, the required porous structure was produced by treatment with a mixt. of conc. HNO3 and conc. HCl.
Patent DE-4411323-C1 (DE)
Title: Electrical high-voltage power circuit breaker (power switch) having a drive
Inventor: KNUTH WOLFGANG DIPL ING
IPC: H01H33/42
Filed: 1994-03-25
Granted: 1995-04-20
Abstract: In the case of a drive for an electrical high-voltage power circuit breaker which has at least one insulating switching rod (7) for transmitting the drive motion by axial tension or compression to an interrupt unit (8) which is at high-voltage potential, a first device (18, 19) is provided at that end of the switching rod which faces the interrupt unit (8), which device (18, 19) converts the axial switching movement into a rotary movement of this end of the switching rod (7). This rotary movement can be monitored at that end of the switching rod which is further away from the interrupt unit (8). In this way, a fracture or any other damage of the switching rod (7) can be detected. <IMAGE>
Patent DE-4425983-C1 (DE)
Title: Cleaning filters
Inventor: BURKHARDT HEINZ
IPC: B01D46/24
Filed: 1994-07-22
Granted: 1995-09-14
Abstract: In an assembly for cleaning a filter medium, suction is applied to the medium surface, normally presented to the oncoming particle flow, by means of a pipe. The rim of the pipe wall incorporates a number of notches admitting air from the side.
Patent DE-4434143-C1 (DE)
Inventor: KNOTHE WOLFGANG DR
IPC: E01B7/02
Filed: 1994-09-24
Granted: 1996-02-15
Abstract: The roller device comprises a slide chair (6) which engages on the rigid rail (3) and which is limited to the width of the foot of the switch blade (7). A support rib (8) extends from the rigid rail and engages on the slide chair. Rollers (9) are located on either side of the rib, and extend slightly over the top of the slide chair. The rollers are supported on one side, and at least partially project over the base plate (1) of the ribbed switch plate. The base plate extends over the end of the support rib. The slide chair has one or more apertures to accommodate hold-down spring clamps.
Patent DE-4437923-C1 (DE)
Title: Rubber bearing with hydraulic dampening
Inventor: OLBRICH ANDREAS DIPL ING
IPC: F16F13/10
Filed: 1994-10-22
Granted: 1996-02-15
Abstract: The rubber bearing consists of support bearing and bearing, enclosing a fluid-filled working chamber, which is separated by a dividing wall from variable-volume chamber. The disc (9) forming the dividing wall consists of a metal foil, with a thickness of 0.2 to 0.7 mm. It has at least one cutting formed without removal for material. The cutting acts as an overflow non-return valve.
Patent NL-1000415-C1 (NL)
Title: Manufacture of optical lens - using simple holder turned on same precision lathe as lens
Inventor: DRUTEN ROELL MARIE VAN
IPC: B24B13/005
Filed: 1995-05-23
Granted: 1996-06-24
Abstract: The receptacle (2) that holds the lens material (1) is provided with an axial surface and two centring edges, all turned on the same precision lathe as the lens itself. Side A is worked to create the lens surface, centring edge and seating. The lens material is removed from the holder and its cavity filled with wax. Side A of the lens material (1) is then inserted in the holder (2) and centred. Side B is worked to create the lens surface. The lens is then removed and separated from the lens material.
Patent NL-1016854-C1 (NL)
Title: Service payment method, for paying for train tickets by mobile phone, uses service provider transaction processor to handle payment and check validity
Inventor: MULLER FRANK
IPC: G07B15/00
Filed: 2000-12-12
Granted: 2001-03-29
Abstract: A user (1) registers through a mobile terminal (2) with a service providers transaction processor (4) via a transaction network (3) in order to be able to use a secure service. Once registration is complete, the transaction processor records transaction parameters relating to the user, service and transaction status.
Patent NL-1018028-C1 (NL)
Title: Case with box shape, has wall panel holder profile with strip part bent around curved surface of corner piece
Inventor: PASMAN ERIC
IPC: A45C5/02
Filed: 2001-05-09
Granted: 2002-11-12
Abstract: A strip part of the profile (5A, 5B) used to hold the case wall panels (3) is bent around a curved surface of at least one corner piece (20) and has fingers on opposite sides of this surface, which protrude beyond the recess in the strip that mates with the corner piece. The fingers are used to fix the corner piece to a region adajcent to the space in the profile for receiving the wall panel.  The walls of the case are formed by panels whose edges are held in spaces formed between pairs of legs in the profiles. Independent claims are also included for (a) the profile and (b) a method for assembling a corner joint for a case, using the above arrangement.
Patent NL-1028283-C1 (NL)
Title: System and method are for personal identification, registration and legitimation and employ data base in which identification data for large group of people is stored, with wrist bands worn by persons which bear machine-readable code
Inventor: BERG JURRIEN VAN DEN
IPC: G06Q10/00
Filed: 2005-02-15
Granted: 2006-08-16
Abstract: The system and method are for personal identification, registration and legitimation and employ a data base in which identification data for a large group of people is stored. Wrist bands are worn by the persons which bear a machine-readable code. Connected to the data base is an apparatus for reading the code. A bar code (1) is provided on the wrist band and beneath the code are digital numbres (2) for use in the event that the scanner cannot scan the bar code. Also on the wrist band is space for inclusion of a logo or publicity of sponsors (3). This logo can be that of a football club or a discotheque. A photograph of the wearer can also be included on the wrist band.
Patent RU-2026393-C1 (RU)
Inventor: TARABRIN GENNADIJ K
IPC: C22B34/32
Filed: 1984-02-21
Granted: 1995-01-09
Abstract: Использование: получение карбида хрома выплавкой полупродукта дифференцированной шихты. Сущность: выплавку ведут в три стадии: на первой - при загрузке шихты с избытком углеродистого восстановителя сверх стехиометрии на 10,2 - 15,0% на второй - при снижении избытка до 2,6 - 3,5%, на третьей - при подаче оборотных отходов карбида хрома в количестве 5 - 10% от массы жидкого полупродукта с выпуском его в футерованные углеродистыми блоками плоские изложницы с одновременной подачей на поверхности струи углеродистого восстановителя в количестве 0,1 - 2,0% от массы жидкого полупродукта, продолжительность первой, второй и третьей стадий составляет 0,7 - 0,8, 0,1 - 0,2 и 0,05 - 0,15 всего времени выплавки полупродукта соответственно. 4 табл.
Patent RU-2031536-C1 (RU)
Title: Ac electric motor
Inventor: SOKOLINSKIJ VLADIMIR ZALMANOVI
IPC: H02P25/18
Filed: 1988-09-19
Granted: 1995-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: A C electric motor is intended for use in electric drive. It has three phase windings and one reversing winding. Each phase winding is integrated with additional reversing winding and is connected to like phase of power supply system, for instance A. Starts of two other phases are directly coupled to proper phases of system. Triacs are placed in each integrated phase on side of zero point of motor. Third additional triac is placed in any of finishes of remaining phases. In this case anodes of all triacs are tied up together and their joint point is linked to finish of remaining phase. Controlling electrode of third additional triac is connected through switching over element to controlling electrodes of two other triacs. EFFECT: expanded application field, enhanced reliability. 1 dwg
Patent RU-2046356-C1 (RU)
Title: Analyzer of envelope of signal of three-phase supply line
Inventor: MAJER VIKTOR YAKOVLEVICH
IPC: G01R19/04
Filed: 1989-11-09
Granted: 1995-10-20
Abstract: FIELD: electric measuring devices. SUBSTANCE: device has three-phase measuring transformer, direct sequence symmetry constituent filter, three memory units, rectifier, controlled gate, control unit, compensating voltage source, voltage divider, low- pass filter, amplifier, weight filter, effective value detection unit, squarer, accumulating adder, scaling unit, square-root calculation unit, recorder, delay gate. EFFECT: increased functional capabilities. 3 cl, 2 dwg